AMD and NVIDIA CARDS in same system

Hi Manjaro professional’s,

I currently have an updated rig working just fine with an Nvidia card installed with the video-nvidia driver running.

I wish to get an AMD card and install them together. So when I run a game or program that runs better with AMD drivers, I can change a setting or something similar like that then reboot to use the AMD card. (I wish to keep Nvidia card as the default tho and not run both cards at the same time)

I’m afraid I will insert the AMD card and when I boot it will freeze after GRUB or something.

Any advice or input?